Abstract: A method and system to produce an enhanced color image of Bayer 2×2 pixel pattern, and IR image, from 4×4 pixel initial color pattern containing separate R, G, B, and infra-red (IR) light pixels, the method predicting color and IR replacement pixels, determining calibrated IR contents, providing enhanced color R, G, B, and replacement B pixels by subtracting the calibrated IR contents from each of the R, G and B pixels, and constituting the enhanced color image of Bayer 2×2 pixel RGGB pattern from said enhanced color R, G, and B pixels; the system comprising an RGB IR camera with a dual pass filter permitting visible light and infra-red light as separate R, G, B and IR pixels, an integrated circuit device configured to predict pixels, convert 4×4 pixel patterns to 2×2 Bayer color patterns and IR patterns, wherein the integrated circuit device is a field programmable gate array.

Abstract: A system for assisting data transmission over virtual channel(s) is disclosed. The system includes an interface aggregator unit which includes a processing subsystem which includes a trigger generator module which generates and transmits a trigger signal to at least two sensors for maintaining a data synchronization. The processing subsystem also includes a receiver module which receives the multiple first data packets and the multiple second data packets. The processing subsystem also includes a byte-prepend module which generates first data and second data by prepending at least one first byte to each of the multiple first data packets and at least one second byte to each of the multiple second data packets respectively. The processing subsystem also includes a combiner module which generates merged data.

Abstract: A system for calculating a camera lens offset deviation is provided. The system includes a camera module configured to be enclosed within a translucent filter, a tracing module that traces a field of view in coverage of a camera lens, a threshold module that converts the grayscale image into a binary image, a dilation module that uses a translucent filter positioned in front of the camera lens for noise reduction, a contour module plots the high-intensity pixels in the threshold image, an extraction module extracts an external point of the lens image, a resolution generation module generates a resolution of a camera sensor and plots a reference line, a determination module determines a center of the circle using a fit ellipse, plots a plurality of deviation axis lines and compares them with the reference thereby obtaining the offset deviation, an alert module alerts the user about the lens offset deviation.

Abstract: A Hot-Pluggable GMSL Camera System wherein a MIPI camera sensor is connected to a corresponding serializer block with an I2C interface, the corresponding serializer is connected to a corresponding deserializer block by a GMSL cable of up to at least 15-30 meters through an electrical connector, the deserializer block is connected to the Host Processor. A signal of the status of electrical connection of the GMSL cable is generated and communicated to the Host Processor, wherein an unplugging of the activated GMSL cable would produce a signal communicated to the Host Processor, and a plugging-in, or connecting of the same cable or a replacement cable or more than one GMSL cable communicated to the Host Processor. The GMSL camera system detects intermittent connections that are regarded as a micro-unplugging and a micro-hot-plugging, and displaying a proprietary video frame in response to hot-unplugging.

Abstract: A system for camera serial interface lane implementation between camera sensor and host processor is disclosed. An input data receiving unit receives first input signal from a first camera sensor in at least one of a two-lane camera serial interface configuration (CSI) or a four-lane CSI configuration; receives second input signal from a second camera sensor in the two-lane CSI. A data selector device selecting a first port for forwarding input signal when the first input signal is received in the two-lane CSI, selecting a second port for forwarding the input signal when the first input signal is obtained in the four-lane CSI configuration. A host processor block including a first receiver block to generate a first output signal when the first input signal is received from the first port, a second receiver block generates a second output signal when the first input signal is obtained from the second port.

Abstract: A system for implementation of region of interest-based streaming is disclosed. The system includes an image acquisition unit to capture a stream of images. The system also includes a connection interface including a video class extension module to provide coordinates corresponding to the region of interest of the stream of images. The connection interface includes a descriptor module to receive capabilities associated with the stream of images. The capabilities include an initial frame size, a predefined data format and a region of interest. The descriptor module streams the predefined data format by representing the predefined data format as a compressed data format thereby streaming the initial frame size dynamically in a single video stream format and a video frame configuration. The system includes a streaming application layer to analyze the initial frame size and the compressed data format based on the coordinates.

Abstract: Our present invention relates to a 180 degrees wide angle multi-camera system with the following unique features. The cameras are placed diagonally and facing inwards (100, 101, 102). The cameras are rotated 90 degrees around their optical axes to provide higher FOV for a wider view (302). In the illustrated embodiment of our invention, three cameras are placed in an inward position at particular angles to each other (105) to reduce the blind spot, parallax error and closer working distance. The multiple cameras are placed in an inward position and to avoid the adjacent camera in preview, each camera is placed diagonally. The inward position ensures the high horizontal FOV (202). The illustrated embodiment of our invention can be used in high Horizontal FOV and high Vertical FOV required applications.

Abstract: A system to estimate audience parameters having the following features: receiving inputs from (a) a monocular camera (102) placed top-center/bottom-center of a target signage board (101); (b) a camera tilt calibration module (103); (c) camera parameters (104); (d) signage parameters (110); and (e) output from the ML systems (105) to process and analyse the monocular camera images to aid as input to the gaze estimation module (106) and produce output (107). The output gives the person gaze at the target and other additional parameter like gender, person height and depth from signage and provides data regarding user interest and engagement levels with the target signage board.

Abstract: The present invention relates to a PCB connector with SMT adhesive agent (102). The present invention further relates to a method to rigidly hold a connector housing (101) on a printed circuit board assembly, which comprises a connector housing (101) which is to be fixed to the printed circuit board during the PCB assembly process using the SMT adhesive agent (102). The primary advantage is a reliable board-to-board stacking connector assembly.

Abstract: Our present invention relates to a 180 degrees wide angle multi-camera system with the following unique features. The cameras are placed diagonally and facing inwards (100, 101, 102). The cameras are rotated 90 degrees around their optical axes to provide higher FOV for a wider view (302). In the illustrated embodiment of our invention, three cameras are placed in an inward position at particular angles to each other (105) to reduce the blind spot, parallax error and closer working distance. The multiple cameras are placed in an inward position and to avoid the adjacent camera in preview, each camera is placed diagonally. The inward position ensures the high horizontal FOV (202). The illustrated embodiment of our invention can be used in high Horizontal FOV and high Vertical FOV required applications.